Since 1993, GaiaTech has been recognized as a premier provider of environmental due diligence, compliance, site investigation, remediation, process optimization and value-driven facilities management services.

San Antonio (September 1, 2016) – Zachry Group, America’s leader in turnkey construction, engineering, maintenance, turnaround and fabrication services, announced today that it has acquired Catalyst Services from Clean Harbors, the leading provider of envread more